//#ifndef __MYSTDIO_H__
//#define __MYSTDIO_H__
#pragma once
#include<string.h>

#define SIZE 1024

#define FLUSH_NOW 1
#define FLUSH_LINE 2
#define FLUSH_ALL 4

typedef struct _IO_FILE
{
	int fileno;
	int flag;
	//char inbuffer[SIZE];
	//int in_pos;;
	char outbuffer[SIZE];
	int out_pos;
}_FILE;

_FILE* _fopen(const char* filename,const char* flag);
int _fwrite(_FILE* fp,const char* str,int len);
void _fclose(_FILE* fp);
void _fflush(_FILE* fp);


//#endif
